Article Per Year (5 Year)
p-Index From 2021 - 2026
0.702
P-Index
This Author published in this journals
All Journal Journal of Social Science Journal Of World Science Journal of Social Science
Andi Patriadi
University of August 17, 1945 Surabaya
Religion Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Physics Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Cost Analysis of The Construction Project for the Malaka Regency Office Building Using the Critical Path Method (CPM) Thomas Aquino Seki; Andi Patriadi; Sajiyo Sajiyo
Journal of Social Science Vol. 6 No. 2 (2025): Journal of Social Science
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Efficient construction project management is crucial to ensure quality and timely completion within budget constraints, especially for large-scale infrastructure projects. This study examines the application of the Critical Path Method (CPM) in accelerating the construction schedule of the Malaka Regency Regent's Office. The project faced various challenges, including frequent delays caused by design changes, unpredictable weather conditions, labor shortages, and inadequate material or equipment supply. These challenges often disrupted the progress and efficiency of the project, necessitating an effective solution to mitigate potential time and cost overruns. To address these issues and align project progress with the original plan, CPM was utilized to identify critical paths, eliminate lag times, and optimize the overall project schedule. Using CPM analysis and Microsoft Project 2019 software, the project's original duration of 180 calendar days was successfully reduced to 100 calendar days. This acceleration was achieved by streamlining interdependencies between critical activities and optimizing work schedules without increasing project costs. The findings highlight the significant role of CPM in achieving time savings while maintaining the planned budget of IDR 94.59 billion. Moreover, this study demonstrates that proper scheduling, coupled with optimization techniques, can significantly enhance the efficiency and effectiveness of construction projects. These results underscore CPM's potential as a valuable tool for project managers to ensure timely completion without compromising quality or incurring additional costs. This research contributes to the growing body of knowledge in construction project management and offers practical insights for managing similar projects in the future
The Influence Of Operating Costs On The Sensitivity Of Financial Viability Case Study: Construction Of South Surabaya Regional General Hospital Rachma Damayanti; Andi Patriadi; Sajiyo Sajiyo
Journal of World Science Vol. 4 No. 2 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i2.1282

Abstract

This study evaluates the financial feasibility of constructing the South Surabaya Regional General Hospital using key investment evaluation methods, including Net Present Value (NPV), Internal Rate of Return (IRR), benefit-cost ratio (BCR), and Payback Period (PP). The study also examines how changes in management costs affect the project's financial viability. Data collected includes both initial investment costs and ongoing operational expenses. The findings indicate that the project is financially viable, with a positive NPV, an IRR higher than the required rate of return, and a payback period shorter than planned. Sensitivity analysis highlights that management costs significantly influence the project's feasibility. These insights can help the Surabaya City Government optimize hospital management costs and ensure the sustainability of healthcare projects.
Project Management Efficiency Strategy for Public Safety Center (PSC) Building in Probolinggo Regency Lucky Hendra Saputra; Andi Patriadi; Sajiyo Sajiyo
Journal of World Science Vol. 4 No. 2 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i2.1283

Abstract

This research examines the efficiency of managing the construction of the Public Safety Center (PSC) building in Probolinggo Regency. Effective management ensures the project meets its timeline, budget, and quality goals. We used a method called Earned Value Analysis to track progress and identify potential issues early on. Key indicators like the Cost Performance Index (CPI) and Schedule Performance Index (SPI) helped us understand how well the project was performing in terms of cost and schedule. The research revealed challenges such as material delays and labor shortages, which impacted the project's efficiency. By analyzing these issues, we propose solutions to improve project planning and execution, focusing on better resource allocation and scheduling. The findings offer valuable insights for future construction projects, helping to minimize delays and overspending. This research emphasizes the importance of identifying project performance issues promptly to ensure overall success. The recommendations can guide improvements in construction project management, ensuring projects are completed on time, within budget, and to the required quality standards.
Cost Analysis of The Construction Project for the Malaka Regency Office Building Using the Critical Path Method (CPM) Thomas Aquino Seki; Andi Patriadi; Sajiyo Sajiyo
Journal of Social Science Vol. 6 No. 2 (2025): Journal of Social Science
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Efficient construction project management is crucial to ensure quality and timely completion within budget constraints, especially for large-scale infrastructure projects. This study examines the application of the Critical Path Method (CPM) in accelerating the construction schedule of the Malaka Regency Regent's Office. The project faced various challenges, including frequent delays caused by design changes, unpredictable weather conditions, labor shortages, and inadequate material or equipment supply. These challenges often disrupted the progress and efficiency of the project, necessitating an effective solution to mitigate potential time and cost overruns. To address these issues and align project progress with the original plan, CPM was utilized to identify critical paths, eliminate lag times, and optimize the overall project schedule. Using CPM analysis and Microsoft Project 2019 software, the project's original duration of 180 calendar days was successfully reduced to 100 calendar days. This acceleration was achieved by streamlining interdependencies between critical activities and optimizing work schedules without increasing project costs. The findings highlight the significant role of CPM in achieving time savings while maintaining the planned budget of IDR 94.59 billion. Moreover, this study demonstrates that proper scheduling, coupled with optimization techniques, can significantly enhance the efficiency and effectiveness of construction projects. These results underscore CPM's potential as a valuable tool for project managers to ensure timely completion without compromising quality or incurring additional costs. This research contributes to the growing body of knowledge in construction project management and offers practical insights for managing similar projects in the future
Co-Authors Lucky Hendra Saputra Rachma Damayanti Sajiyo Sajiyo Thomas Aquino Seki